Råne River Geochemistry

SND-ID: 2022-62-1. Version: 1. DOI: https://doi.org/10.5878/mnfe-a623

Download data

Råne_River_Chemistry_2013.xlsx (73.2 KB)

Råne_River_Chemistry_2014.xlsx (112.16 KB)

Råne_River_Chemistry_2016.xlsx (48.91 KB)

Associated documentation

README Råne River Geochemistry_pdfa.pdf (199.4 KB)

Download all files

2022-62-1-1.zip (~433.67 KB)

Citation

Creator/Principal investigator(s)

Sarah Conrad - Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering

Research principal

Luleå University of Technology - Department of Civil, Environmental and Natural Resources Engineering

Description

This dataset contains element concentrations of quantitative element screenings (ICP-MS, 70+ elements), conducted on filtered water samples and the filtered material (cut-off 0.22 μm) from samples taken in the Råne River and in the Råne River estuary during three sampling campaigns (2013, 2014, and 2016). The purpose of the study was to observe changes in the dissolved and particulate element concentrations during spring flood and along a slowly increasing salinity gradient.

Water samples in the Råne River estuaries were collected during the spring flood in February, March and April 2014, in May and June 2013, and in May, June and July 2014. Water samples from the Råne River estuaries were taken from the coastguard vessel KBV005 in May and June 2013. Samples at all sampling stations were collected at 0.5, 5 and 10 meters deep if they were deep enough. At the sampling in March 2014, samples were taken from the first three stations in the estuaries while they were still covered with ice. In 2014, the tests were carried out through a hole in the ice. The hole was drilled with an ice drill and th

Data contains personal data

Language

English

Method and outcome

Time period(s) investigated

2013-05 – 2013-06

2014-02 – 2014-07

2014-03-18 – 2014-03-19

2016-03 – 2016-06

Variables

111

Data format / data structure

Numeric

Data collection

Data collection 1

Mode of collection: Physical measurements and tests
Description of the mode of collection: The sampled river waters were filtered in situ through 0.45 /um filters using a peristaltic pump. The filtered samples were then acidified with 25 ml of ultrapure HCI. All bottles, tubing, filters and filter holders were acid-cleaned before use.
Time period(s) for data collection: 1991-04 – 1992-09

Data collection 2

Mode of collection: Physical measurements and tests
Description of the mode of collection: The samples in 2013 were collected from the coast guard vessel KBV005 with 2 × 2 L Niskin bottles (Hydros-Bios, Kiel, Germany, which had been custom-made trace metal clean and contained only Ti screws, on a Dyneema rope, acid-cleaned 2-L LDPE bottles - all parts acid cleaned), on a line at depths of 0.5, 5 and 10 m. In 2014, the samples were collected through a hole in the ice, drilled with an ice auger and pumped up from depths of 0.5, 5 and 10 meters.
Time period(s) for data collection: 2013 – 2016

Geographic coverage

Geographic spread

Geographic location: Sweden, Norrbotten County, Kalix Municipality

Geographic description: The Råne River and the Råne River estuary were sampled, at 4 chosen sampling locations. Latitude and longitude points of each sample are included in the "Sampling Information" tabs within the dataset for each sampling event.

Administrative information

Responsible department/unit

Department of Civil, Environmental and Natural Resources Engineering

Contributor(s)

Kathrin Wuttig - University of Tasmania, Antarctic Climate and Ecosystems Cooperative Research Centre

Katelyn Murphy - Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering

Johan Ingri - Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering

Per S. Andersson - California Institute of Technology, Division of Geological and Planetary Sciences

Katherina Wortberg - RWTH Aachen University

Kathrin Wuttig - University of Tasmania, Antarctic Climate and Ecosystems Cooperative Research Centre

Katelyn Murphy - Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering

Johan Ingri - Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering

Per S. Andersson - California Institute of Technology, Division of Geological and Planetary Sciences

Katherina Wortberg - RWTH Aachen University

Ilia Roduskin - ALS Laboratory Group, ALS Scandinavia AB

Nils Jansen - University of Tasmania, Institute for Marine and Antarctic Studies

Show less..

Funding 1

Funding agency: Bio4Energy

Funding 2

Funding agency: European Commission
Funding agency's reference number: 290336
Funding information: Marie Skłodowska Curie Actions (MSCA)

Topic and keywords

Research area

Earth and related environmental sciences (Standard för svensk indelning av forskningsämnen 2011)

Environmental sciences (Standard för svensk indelning av forskningsämnen 2011)

Natural sciences (Standard för svensk indelning av forskningsämnen 2011)

Chemical sciences (Standard för svensk indelning av forskningsämnen 2011)

Analytical chemistry (Standard för svensk indelning av forskningsämnen 2011)

Geochemistry (Standard för svensk indelning av forskningsämnen 2011)

Environment (INSPIRE topic categories)

Keywords

Geochemistry, Geochemical properties, Environmental chemistry, Chemistry, Environmental chemistry, Natural science, Environmental chemistry, Salinity gradient

Publications

Sort by name | Sort by year

Conrad, S., Wuttig, K., Jansen, N., Rodushkin, I., & Ingri, J. (2018). The stability of Fe isotope signatures during low salinity mixing in subarctic estuaries. In Aquatic geochemistry (Vol. 25, Issues 5–6, pp. 195–218). https://doi.org/10.1007/s10498-019-09360-z
DOI: https://doi.org/10.1007/s10498-019-09360-z
URN: urn:nbn:se:ltu:diva-73760
SwePub: oai:DiVA.org:ltu-73760

Herzog, S. D., Conrad, S., Ingri, J., Persson, P., Kritzberg, E. S., Herzog, S. D., Conrad, S., Kritzberg, E. S., Ingri, J., & Persson, P. (2019). Spring flood induced shifts in Fe speciation and fate at increased salinity. In Applied Geochemistry (No. 104385; Vol. 109). https://doi.org/10.1016/j.apgeochem.2019.104385
URN: urn:nbn:se:ltu:diva-73761
DOI: https://doi.org/10.1016/j.apgeochem.2019.104385
SwePub: oai:DiVA.org:ltu-73761

Conrad, S. (2019). Iron isotopes in aquatic systems.
ISBN: 9789177903765
URN: urn:nbn:se:ltu:diva-73763
SwePub: oai:DiVA.org:ltu-73763

If you have published anything based on these data, please notify us with a reference to your publication(s). If you are responsible for the catalogue entry, you can update the metadata/data description in DORIS.